BikeWeb
- Resources for cycling, mountain biking, and BMX, featuring classifieds, trails and ride information, events and group information, forums, blogs, products, reviews, news, photos, videos and useful links.
- http://www.bikeweb.net

Yahoo! Groups: Power-assist
- Mailing list and discussion board.
- http://tech.groups.yahoo.com/group/power-assist/

Socal Trail Riders
- Southern California community of mountain bikers focused on riding and having fun. All ability levels welcome.
- http://socaltrailriders.org/forum/

Edge 305 Owners Forum
- Interact with other owners, and learn how to optimize the use of the Garminn Edge bicycle computer. Learn about its trainer features, GPS, and wireless capabilities, how to measure speed, distance heart rate, and cadence.
- http://www.edge305.com

Ebragger
- A social networking site for cyclists to chat about their daily ride. Start a group for you regular rides, or find a group to ride with. Share training tips and cycling knowledge. All cycling enthusiasts welcome!
- http://ebragger.com

Real Old School BMX
- Message board dedicated to old school bmx,vintage bmx,from the 70's to today. History,pics,message boards.Free membership.
- http://www.rosbmx.net

The Wah Report
- This is a website about road racing, mountain bike racing and cyclocross racing. The website also includes tips on training.
- http://jaredroy.blogspot.com/

BlogCyclingNews
- Stories about profesional and local cycling events and races. Discussion of all things related to cycling welcome, races, riders, equipment, doping, training, if it is about the bike bring it on.
- http://blogcyclingnews.com/

London Fixed-gear & Single-speed
- A discussion forum focused on fixed gear (track bike) and single speed cycling in London, UK.
- http://www.londonfgss.com/

Bikething.org: Marrying cycling & wireless
- bikething.org is a collection of wireless postings by cyclists. It is used in tandem with biking in order to optimize the experience of spending time on a bike.
- http://bikething.org

Cycling Mob
- Cycling Mob is an online community dedicated to cycling. Covers training, bike gear, tips, photos, bike advocacy and more.
- http://www.cyclingmob.com

Friendly Biking Forum
- The site is a friendly biking forum where people can ask questions and give advice.
- http://www.freerideforever.co.uk

TredzTalk
- UK cycling blog with news and information about bikes and cycling, covering accessories and bike reviews, events, fixing bike problems, riding tips and everything bike-related by cycling enthusiasts.
- http://www.tredzblog.co.uk

velospace
- A bike community/social networking site. Bikes, photos, friends - caters to bicyclists from all walks of life.
- http://www.velospace.org/

Bike Coalition Community Forum and Chat
- A community where bicycle riders of all ages and skill levels can come together to exchange tips, share experiences, discuss, and overall further their knowledge and the spirit of the sport with each visit.
- http://www.bikecoalition.com/

CycleBetter.Com
- We are an Aggregated Cycling Blog site with over twenty great cycling blogs and blog forums.
- http://cyclebetter.com

Cycle Chat
- A friendly place for everyone with an interest in cycling. Chat forums, picture gallery, classified ads, and cycling web directory.
- http://www.cyclechat.co.uk/

NorCal Bikers
- A web log dedicated to bikers, mountain bikers, roadies, motorcyclists and anything on two wheels. Based in northern California.
- http://norcalbikers.blogspot.com

Cycling Forum
- A popular and civil online cycling discussion forum and community for passionate, talented and experienced cyclists around the world.
- http://www.cyclingforum.com

Cyclismo
- A site for sharing information about cycling from commuting to racing.
- http://www.cyclismo.org

The Hub SA.co.za - Cycling Forums
- An online cycling community dedicated to cycling in South Africa.
- http://www.thehubsa.co.za

Clip'd In Riders Community Forums
- Mountain Biking and Road Biking community and forum for the discussion of all things Cycling.
- http://www.clipdin.com/forum/

Indoor cycling forum
- A forum where people can talk about indoor cycling.
- http://www.pedal-on.com

Cyclingpost forum
- A forum to discuss roadcycling, including the Tour de France, Vuelta a España and Giro d'Italia.
- http://www.cyclingpost.com/board/index.php

Big Bike Forums
- Great Cycling Forum with a lot of different areas. Good information. Friendly community.
- http://www.bigbikeforums.com

BMX Gossip
- A place to chat about BMX.
- http://bmxgossip.com

The Rickshawforum
- Talk about pedicabs, rickshaws, provider. Meeting point for the professionals.
- http://rickshawforum.com/forums/

Women's Cycling Discussion
- A forum for discussing cycling. The discussions range from low key intro forums to racing.
- http://forums.teamestrogen.com/

Cycling Community
- This is a community for people who love riding bikes and want to spend some online time communicating with others who feel the same way.
- http://groups.msn.com/CyclingCommunity/

Bike Forums
- A collection of bicycle discussion forums.
- http://www.bikeforums.net/

cyclingforums.com
- Buy sell or trade any cycling related item in this classified forum.
- http://www.cyclingforums.com

Cycling
- Discussion areas, polls, links, and pictures.
- http://www.communityzero.com/cycling

Icebike
- Mailing list on winter cycling.
- http://www.joeclark.org/icebike.html